241100144531 has 4 divisors (see below), whose sum is σ = 255282505992. Its totient is φ = 226917783072.

The previous prime is 241100144513. The next prime is 241100144557. The reversal of 241100144531 is 135441001142.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 135441001142 = 2 ⋅67720500571.

It is a cyclic number.

It is not a de Polignac number, because 241100144531 - 2¹⁰ = 241100143507 is a prime.

It is a super-2 number, since 2×241100144531² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 241100144531.

It is not an unprimeable number, because it can be changed into a prime (241100144501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7091180705 + ... + 7091180738.

It is an arithmetic number, because the mean of its divisors is an integer number (63820626498).

Almost surely, 2^241100144531 is an apocalyptic number.

241100144531 is a deficient number, since it is larger than the sum of its proper divisors (14182361461).

241100144531 is a wasteful number, since it uses less digits than its factorization.

241100144531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14182361460.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 241100144531 its reverse (135441001142), we get a palindrome (376541145673).

The spelling of 241100144531 in words is "two hundred forty-one billion, one hundred million, one hundred forty-four thousand, five hundred thirty-one".